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Home >> Lexus >> 2007 >> IS 250 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (4GR-FSE) - DTC P0010 - P0158 >> DTC P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

TYPICAL MALFUNCTION THRESHOLDS

Either of following conditions set -
Difference of TP sensor voltage between VTA1 and VTA2 x 0.8 Higher than 1.6 V
Difference of TP sensor voltage between VTA1 and VTA2 x 0.8 Lower than 0.8 V